Today is Saturday.
What expression describes food that you may like but is not very health? Is it garbage food? No, the correct expression is junk food.
I have always had a question. Why does junk food so delicious? A reasonable answer is our genes. When our ancestors lived long long ago, they need more calories to keep alive because the environment is crucial to them. The food was so scarce that once they got some food with high-calorie, they had to eat them as more as possible. Those people whose bodies could adapt more calories would win in the evolution.
However, nowadays, we, human beings, have improved our living environment. So we don't need so much high-calorie food which is called junk food for its harm to our health. It can explain why we like junk food so much. Our bodies or our genes need much more time to adapt the environment changing.
So, if you are annoyed by the selection between healthy and junk food. Please remind yourself, you are fighting with your genes, you are fighting with your tens of thousands of years evolution, you are fighting with the hardest rival, you are fighting with yourself.